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Searched refs:lck_mtx_t (Results 1 – 25 of 127) sorted by relevance

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/xnu-8792.41.9/osfmk/kern/
H A Dlock_mtx.h74 } lck_mtx_t; typedef
86 #define decl_lck_mtx_data(class, name) class lck_mtx_t name
88 extern lck_mtx_t *lck_mtx_alloc_init(
93 lck_mtx_t *lck,
97 lck_mtx_t *lck);
100 lck_mtx_t *lck);
103 lck_mtx_t *lck,
107 lck_mtx_t *lck,
111 lck_mtx_t *lck,
117 lck_mtx_t *lck,
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H A Dlock_mtx.c144 #define LCK_EVENT_TO_MUTEX(e) __container_of((uint32_t *)(e), lck_mtx_t, lck_mtx.data)
153 KALLOC_TYPE_DEFINE(KT_LCK_MTX, lck_mtx_t, KT_PRIV_ACCT);
193 #pragma mark lck_mtx_t: validation
197 __lck_mtx_invalid_panic(lck_mtx_t *lck) in __lck_mtx_invalid_panic()
208 __lck_mtx_not_owned_panic(lck_mtx_t *lock, thread_t thread) in __lck_mtx_not_owned_panic()
215 __lck_mtx_owned_panic(lck_mtx_t *lock, thread_t thread) in __lck_mtx_owned_panic()
222 __lck_mtx_lock_is_sleepable_panic(lck_mtx_t *lck) in __lck_mtx_lock_is_sleepable_panic()
233 __lck_mtx_preemption_disabled_panic(lck_mtx_t *lck, int expected) in __lck_mtx_preemption_disabled_panic()
241 __lck_mtx_at_irq_panic(lck_mtx_t *lck) in __lck_mtx_at_irq_panic()
252 lck_mtx_check_preemption(lck_mtx_t *lock, thread_t thread, int expected) in lck_mtx_check_preemption()
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H A Dlocks.h255 lck_mtx_t *lock,
890 extern void lck_mtx_gate_init(lck_mtx_t *lock, gate_t *gate);
902 extern void lck_mtx_gate_destroy(lck_mtx_t *lock, gate_t *gate);
915 extern gate_t* lck_mtx_gate_alloc_init(lck_mtx_t *lock);
929 extern void lck_mtx_gate_free(lck_mtx_t *lock, gate_t *gate);
965 extern kern_return_t lck_mtx_gate_try_close(lck_mtx_t *lock, gate_t *gate);
983 extern void lck_mtx_gate_close(lck_mtx_t *lock, gate_t *gate);
998 extern void lck_mtx_gate_open(lck_mtx_t *lock, gate_t *gate);
1025 extern kern_return_t lck_mtx_gate_handoff(lck_mtx_t *lock, gate_t *gate, gate_handoff_flags_t flags…
1046 extern void lck_mtx_gate_steal(lck_mtx_t *lock, gate_t *gate);
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H A Dlock_stat.h221 lck_mtx_t *mtx, in lck_mtx_prof_probe()
256 lck_mtx_t *mtx,
268 LCK_MTX_PROF_MISS(lck_mtx_t *mtx, uint32_t grp_attr_id, int *first_miss) in LCK_MTX_PROF_MISS()
284 lck_mtx_t *mtx, in LCK_MTX_PROF_WAIT()
H A Dexception.c120 lck_mtx_t *mutex);
205 lck_mtx_t *mutex) in exception_deliver()
602 lck_mtx_t *mutex) in check_exc_receiver_dependency()
644 lck_mtx_t *mutex; in exception_triage_thread()
825 lck_mtx_t *mutex; in bsd_exception()
/xnu-8792.41.9/osfmk/i386/
H A Dlocks.h75 } lck_mtx_t; typedef
97 } lck_mtx_t; typedef
106 typedef struct __lck_mtx_t__ lck_mtx_t; typedef
139 extern lck_mtx_spinwait_ret_type_t lck_mtx_lock_spinwait_x86(lck_mtx_t *mutex);
141 extern void lck_mtx_lock_wait_x86(lck_mtx_t *mutex, struct turnstile **ts);
142 extern void lck_mtx_lock_acquire_x86(lck_mtx_t *mutex);
144 extern void lck_mtx_lock_slow(lck_mtx_t *lock);
145 extern boolean_t lck_mtx_try_lock_slow(lck_mtx_t *lock);
146 extern void lck_mtx_unlock_slow(lck_mtx_t *lock);
147 extern void lck_mtx_lock_spin_slow(lck_mtx_t *lock);
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H A Dlocks_i386_inlines.h51 void lck_mtx_owner_check_panic(lck_mtx_t *mutex) __abortlike;
57 lck_mtx_t *mutex, in lck_mtx_ilk_unlock_inline()
69 lck_mtx_t *mutex, in lck_mtx_lock_finish_inline()
84 lck_mtx_t *mutex, in lck_mtx_lock_finish_inline_with_cleanup()
101 lck_mtx_t *mutex, in lck_mtx_try_lock_finish_inline()
113 lck_mtx_t *mutex, in lck_mtx_convert_spin_finish_inline()
127 lck_mtx_t *mutex, in lck_mtx_unlock_finish_inline()
H A Dlocks_i386.c147 KALLOC_TYPE_DEFINE(KT_LCK_MTX, lck_mtx_t, KT_PRIV_ACCT);
226 static void lck_mtx_unlock_wakeup_tail(lck_mtx_t *mutex, uint32_t state);
227 static void lck_mtx_interlock_lock(lck_mtx_t *mutex, uint32_t *new_state);
228 static void lck_mtx_interlock_lock_clear_flags(lck_mtx_t *mutex, uint32_t and_flags, uint32_t *new_…
229 static int lck_mtx_interlock_try_lock_set_flags(lck_mtx_t *mutex, uint32_t or_flags, uint32_t *new_…
230 static boolean_t lck_mtx_lock_wait_interlock_to_clear(lck_mtx_t *lock, uint32_t *new_state);
231 static boolean_t lck_mtx_try_lock_wait_interlock_to_clear(lck_mtx_t *lock, uint32_t *new_state);
1011 lck_mtx_t *
1016 lck_mtx_t *lck; in lck_mtx_alloc_init()
1028 lck_mtx_t *lck, in lck_mtx_free()
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H A Dlocks_i386_opt.c123 lck_mtx_t *lock) in lck_mtx_lock()
179 lck_mtx_t *lock) in lck_mtx_try_lock()
241 lck_mtx_t *lock) in lck_mtx_lock_spin_always()
306 lck_mtx_t *lock) in lck_mtx_lock_spin()
330 lck_mtx_t *lock) in lck_mtx_try_lock_spin_always()
392 lck_mtx_t *lock) in lck_mtx_try_lock_spin()
411 lck_mtx_t *lock) in lck_mtx_unlock()
/xnu-8792.41.9/bsd/sys/
H A Dfasttrap_impl.h83 lck_mtx_t ftpc_mtx; /* lock on all but acount */
94 lck_mtx_t ftp_mtx; /* provider lock */
95 lck_mtx_t ftp_cmtx; /* lock on creating probes */
151 lck_mtx_t ftb_mtx; /* bucket lock */
154 uint8_t ftb_pad[64 - sizeof (lck_mtx_t) - sizeof (void *)];
H A Dkernel.h86 extern lck_mtx_t hostname_lock;
88 extern lck_mtx_t domainname_lock;
H A Ddtrace_glue.h98 extern lck_mtx_t cpu_lock;
99 extern lck_mtx_t cyc_lock;
100 extern lck_mtx_t mod_lock;
136 lck_mtx_t cpuc_pid_lock; /* DTrace pid provider lock */
139 …uint8_t cpuc_pad[CPU_CACHE_COHERENCE_SIZE - sizeof(uint64_t) - sizeof(lck_mtx_t) - sizeof(…
H A Dfiledesc.h124 lck_mtx_t fd_lock; /* (L) lock to protect fdesc */
148 lck_mtx_t fd_kqhashlock; /* (Q) lock for dynamic kqueue hash */
152 lck_mtx_t fd_knhashlock; /* (N) lock for hash table for attached knotes */
H A Ddomain.h119 lck_mtx_t *dom_mtx; /* domain global mutex */
137 lck_mtx_t *dom_mtx; /* domain global mutex */
H A Dproc_internal.h140 lck_mtx_t s_mlock; /* session lock */
195 lck_mtx_t pg_mlock; /* process group lock (PGL) */
290 lck_mtx_t p_mlock; /* mutex lock for proc */
309 lck_mtx_t p_ucred_mlock; /* mutex lock to protect p_ucred */
367 lck_mtx_t p_dtrace_sprlock; /* sun proc lock emulation */
745 extern lck_mtx_t proc_list_mlock;
913 extern lck_mtx_t * pthread_list_mlock;
H A Dmount_internal.h111 lck_mtx_t mnt_mlock; /* mutex that protects mount point */
145 …lck_mtx_t mnt_renamelock; /* mutex that serializes renames that change s…
201 lck_mtx_t mnt_iter_lock; /* mutex that protects iteration of vnodes */
H A Dubc_internal.h82 lck_mtx_t cl_lockr;
89 lck_mtx_t cl_lockw;
/xnu-8792.41.9/bsd/kern/
H A Dkern_synch.c162 lck_mtx_t *mtx) in _sleep()
331 return _sleep((caddr_t)chan, pri, (char *)NULL, 0, (int (*)(int))0, (lck_mtx_t *)0); in sleep()
337 lck_mtx_t *mtx, in msleep0()
355 lck_mtx_t *mtx, in msleep()
373 lck_mtx_t *mtx, in msleep1()
393 return _sleep((caddr_t)chan, pri, wmsg, abstime, (int (*)(int))0, (lck_mtx_t *)0); in tsleep()
409 return _sleep((caddr_t)chan, pri, wmsg, abstime, continuation, (lck_mtx_t *)0); in tsleep0()
420 return _sleep((caddr_t)chan, pri, wmsg, abstime, continuation, (lck_mtx_t *)0); in tsleep1()
/xnu-8792.41.9/bsd/security/audit/
H A Daudit_bsd.h169 lck_mtx_t *mtx_lock;
189 lck_mtx_t *sl_mtx;
201 lck_mtx_t *rl_mtx;
216 void _audit_cv_wait(struct cv *cvp, lck_mtx_t *mp, const char *desc);
217 int _audit_cv_wait_sig(struct cv *cvp, lck_mtx_t *mp, const char *desc);
218 int _audit_cv_wait_continuation(struct cv *cvp, lck_mtx_t *mp,
/xnu-8792.41.9/bsd/miscfs/nullfs/
H A Dnullfs.h97 lck_mtx_t nullm_lock; /* lock to protect rootvp and secondvp above */
140 void nullfs_init_lck(lck_mtx_t * lck);
141 void nullfs_destroy_lck(lck_mtx_t * lck);
/xnu-8792.41.9/bsd/net/
H A Draw_usrreq.c173 lck_mtx_t * mutex_held; in raw_uabort()
226 lck_mtx_t * mutex_held; in raw_udetach()
285 lck_mtx_t * mutex_held; in raw_usend()
341 lck_mtx_t * mutex_held; in raw_ushutdown()
/xnu-8792.41.9/iokit/Kernel/
H A DIOLocks.cpp65 lck_mtx_t *
68 return (lck_mtx_t *)lock; in IOLockGetMachLock()
136 lck_mtx_t mutex;
180 lck_mtx_t *
/xnu-8792.41.9/osfmk/arm/
H A Dlocks.h91 } lck_mtx_t; typedef
100 typedef struct __lck_mtx_t__ lck_mtx_t; typedef
/xnu-8792.41.9/iokit/IOKit/
H A DIOLocks.h67 typedef lck_mtx_t IOLock;
92 lck_mtx_t * IOLockGetMachLock( IOLock * lock);
219 lck_mtx_t * IORecursiveLockGetMachLock( IORecursiveLock * lock);
/xnu-8792.41.9/bsd/miscfs/devfs/
H A Ddevfsdefs.h178 extern lck_mtx_t devfs_mutex;
179 extern lck_mtx_t devfs_attr_mutex;

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